The duties of the judicial branch include:
Interpreting state laws;
Settling legal disputes;
Punishing violators of the law;
Hearing civil cases;
Protecting individual rights granted by the state constitution;
Determing the guilt or innocence of those accused of violating the criminal laws of the state;
George Washington was appointed as the supreme commander of the Continental Army.
A written legal code would be am improvement over an oral set of laws because citizens may forget laws, depending on how much there are. Having them written, where everyone can read it, may help them better understand and remember the acts/laws.